The subject you are referring to is really interesting. I am also a teacher and lived several years ago in an English speaking country, a small island in the Caribbean, in America, Barbados, I lived and studied English there and I was able to know many things about the culture of this small Caribbean island and former English colony. I also learned through that experience experiences of other cultures since I had British, American teachers as well as originating from that island. At the time I returned to my country Venezuela and became a teacher and I have dedicated myself to the teaching of English as a foreign language and part of the teaching that I have transmitted to my students has been strengthened by those experiences of my life that I have transmitted to them. Very good your post and thanks for sharing, I hope to know more about you and your contributions. Very interesting.